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Oct 4, 2012
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inexpensive, easy to find alarms that rely on ionization technology. they work well to detect fires with fast flames, but experts say they may not save you in smoldering smoky fires that can strike while you sleep. don russell is a scientist at texas a&m. when i go to the store to buy a smoke detector, i assume that it's going to sound when there's smoke. >> that's a reasonable assumption, but it's wrong. >> reporter: we had him set up a test, placing three ionization detectors, the kind that most of us have, in a room, then setting a couch on fire. toxic smoke is building, but it takes 36 minutes for the first detector to go off. but there's another technology out there that gives you better warning in these fires. it's called a photoelectric detector. so dr. russell set up another test, this time with a photoelectric next to those three ionization detectors. 17 minutes in, with barely any smoke in the room, the photoelectric sounds the alarm. the ionizations? they're still silent for another 21 minutes. even with smoke everywhere. >> if i would have
inexpensive, easy to find alarms that rely on ionization technology. they work well to detect fires with fast flames, but experts say they may not save you in smoldering smoky fires that can strike while you sleep. don russell is a scientist at texas a&m. when i go to the store to buy a smoke detector, i assume that it's going to sound when there's smoke. >> that's a reasonable assumption, but it's wrong. >> reporter: we had him set up a test, placing three ionization detectors,...
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♪ whatever your business challenge, dell has the technology and services to help you solve it. whatever your business challenge, tyou wouldn't want your adoctor doing your job, hello... so why are you doing hers? only your doctor can determine if your persistent heartburn is actually something more serious like acid reflux disease. over time, stomach acid can damage the lining of your esophagus. for many, prescription nexium not only provides 24-hour heartburn relief, but can also help heal acid-related erosions in the lining of your esophagus. talk to your doctor about the risk for osteoporosis-related bone fractures and low magnesium levels with long-term use of nexium. possible side effects include headache, diarrhea, and abdominal pain. other serious stomach conditions may still exist. let your doctor do her job. and you do yours. ask if nexium is right for you. if you can't afford your medication, astrazeneca may be able to help. >>> this happens in october. there are places that this week will see a 40-degree drop in temperatures as the new air moves in from our neighbors
♪ whatever your business challenge, dell has the technology and services to help you solve it. whatever your business challenge, tyou wouldn't want your adoctor doing your job, hello... so why are you doing hers? only your doctor can determine if your persistent heartburn is actually something more serious like acid reflux disease. over time, stomach acid can damage the lining of your esophagus. for many, prescription nexium not only provides 24-hour heartburn relief, but can also help heal...
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♪ whatever your business challenge, dell has the technology and services to help you solve it. >>> finally here tonight we asked our team in afghanistan this week to check in on some friends of ours. they don't have parents of their own, but they do have a close family all around them. in kabul, of all places. and when we first aired their story, you responded in a big way, donating hundreds of thousands of dollars to these kids, and the woman who is making a difference in their lives. we first met the girls of the orphanage three years ago. oh, you want me to put on your glasses, and you're going to put on my glasses. how do we look? they were just being girls. but just the same, their life took place inside an orphanage in afghanistan. we met and got to know the woman who runs the place, andeisha farid. today we're happy to report all of the children are thriving. for one, the girl with the glasses, has since come to visit us here in the u.s. she is firmly focused on getting into college. she loves math and english. and the law. >> i want to be a lawyer in the future. i want to help my p
♪ whatever your business challenge, dell has the technology and services to help you solve it. >>> finally here tonight we asked our team in afghanistan this week to check in on some friends of ours. they don't have parents of their own, but they do have a close family all around them. in kabul, of all places. and when we first aired their story, you responded in a big way, donating hundreds of thousands of dollars to these kids, and the woman who is making a difference in their...
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Oct 6, 2012
10/12
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♪ whatever your business challenge, dell has the technology and services to help you solve it. because it helps you keep doing what you love. no wonder it's america's #1 selling pain reliever. you took action, you took advil®. and we thank you. is efficiently absorbed in small continuous amounts. citracal slow release continuously releases calcium plus d with efficient absorption in one daily dose. citracal slow release. heartburn symptoms causedelieve by acid reflux disease. osteoporosis-related bone fractures and low magnesium levels have been seen with nexium. possible side effects include headache, diarrhea, and abdominal pain. other serious stomach conditions may still exist. talk to your doctor about nexium. not in this economy. we also have zero free time, and my dad moving in. so we went to fidelity. we looked at our family's goals and some ways to help us get there. they helped me fix my economy, the one in my house. now they're managing my investments for me. and with fidelity, getting back on track was easier than i thought. call or come in today to take control of
♪ whatever your business challenge, dell has the technology and services to help you solve it. because it helps you keep doing what you love. no wonder it's america's #1 selling pain reliever. you took action, you took advil®. and we thank you. is efficiently absorbed in small continuous amounts. citracal slow release continuously releases calcium plus d with efficient absorption in one daily dose. citracal slow release. heartburn symptoms causedelieve by acid reflux disease....